
Mark M. answered 05/21/18
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
(x + 1)(x + 4) = 0
Either x + 1 = 0, then x = ?
Or x + 4 = 0, then x = ?
Briona G.
asked 05/21/18Mark M. answered 05/21/18
Mathematics Teacher - NCLB Highly Qualified
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